Irregular time step in RRA output

Yusuke Okita · Post by **Yusuke Okita** » Thu Feb 26, 2015 6:14 am

Hello,

I thought the time step during RRA is constant (typically 0.001). However, I incidentally found an RRA output where time step were not constant during the analysis:

time
...
0.48
0.4808624
0.481
0.4818624
0.482
0.4828624
0.483
0.4838624
0.484
0.485
...

I would be grateful if someone could tell me why this kind of thing happens.

Best regards,
Yusuke Okita

Ajay Seth · Post by **Ajay Seth** » Thu Feb 26, 2015 3:37 pm

The controls computations are performed and then updated every control time window (e.g. 0.001) which is a periodic event. The integrator is variable step and more (e.g. intermediate) steps can be necessary to achieve the desired accuracy.

Yusuke Okita · Post by **Yusuke Okita** » Sun Mar 01, 2015 5:10 pm

Thank you for the reply. Then I will check if there's any problem about the tracking accuracy just in case.

Best regards,
Yusuke Okita

Irregular time step in RRA output

Irregular time step in RRA output

Re: Irregular time step in RRA output

Re: Irregular time step in RRA output